Cheapest 4k Projectors 2023: 3 Best Ultra HD Projectors On A Budget

Best Cheapest 4K Projectors
Written by Edwards

Are you ready to get that ultra-high-definition resolution viewing experience on a Cinema-type giant screen at your home without breaking the bank? Yes, you heard it right. I’ve discovered the three best cheapest 4k projectors for you. Sorry, I’m not going to tell you how I found them. However, I can give you some buying tips down below in the buying guide

You have to agree that, 

The finest projectors are the ideal treat for watching movies, while large screen TVs are not even suitable for watching your favorite shows, let alone gaming and streaming.  

Projectors are an exceptional kind of fun. 

And more importantly, 

The best 4k HDR projectors offer the viewer a magnificent experience with the extra-large screen action. You can turn things up by adding an AV amp and a speaker and have a glorious movie night.

However, an excellent 4k projector is pricier than a full HD projector, and the native 4k is even more expensive than the ones that utilize pixel shifting to ploy their resolution. 

If you are looking for the perfect ultra-high-definition projector on a budget for your needs, you came to the right place! 

To ease the burden of finding the best and cheapest 4k projector, I have done all the heavy lifting for you and compiled three of the finest, most inexpensive 4k projectors for 2023. 

Also, there is a buying guide to help you know what to look for when choosing the perfect projector.

Note: if you don’t want to spend more than $1000 on a projector, check out my guide to best projectors under $1000

The three cheapest 4k projectors 2023

S.N4K ProjectorsRating
1BenQ HT3550 4K Home Theater Projector4.9
2Optoma UHD 60 True 4K UHD Projector4.8
3Epson 5040 UBE 3LCD 4K Home Theater Projector4.7

1. BenQ HT3550 4K Home Theater Projector

BenQ HT3550 Cheapest 4k projector-min

This incredible product from BenQ offers you a lethargic yet elegant feel, though once you set it up and start watching, you will be amazed by its dexterity. Thanks to its 4k UHD resolution, and its DLP technology, you will experience this projector’s impeccable 4k quality. What’s more, it has high contrast and 2000 lumens, which ensures each frame has the right lucidity. Its color precision will take your breath away; this is because of the HDR10, HLG, and DCI-P3 support.

To achieve its 8.3M pixels, it utilizes a Pixel-shifting technology. Even though the image produced is not native 4k, it’s almost impossible for the human eye to see the difference. The 245W lamp will last 15000 hours (smart eco mode), 10000 hours (Economic mode), and 4000 hours (normal mode).


  • 4k UHD resolution
  • Supports HDR10
  • 15000 hours on Smart-Eco mode
  • Rec. 10 compatibility
  • 2000 brightness
  • 30000:1 contract ratio
  • 1.30:1 zoom lens ratio


  • Displays high contrast and bright 4k UHD images
  • It has impressive features for its price tag
  • Amazing design with cinematic color technology
  • 47-inch DLP design lessens the dark frame surrounding the image
  • Super-easy to install
  • A 3-year warranty and US-based customer support


  • It is a bit difficult to lock into a video source

2. Optoma UHD 60 True 4K UHD Projector

Optoma UHD60 cheapest 4k projector-min

Due to its outstanding performance, Optoma UHD 60 is arguably the finest 4k projector in the industry. With its impressive UHD resolution together with its 8.3 million pixels, it offers excellent visual output, making your watching experience even better.

The other fantastic thing about the Optoma UHD60 is its notable 100000:1 contrast ratio and 3000 lumens. Again the visual output is enhanced by the HDR10 since it offers significant depth to the color output. Also, it provides a vibrant black facility, which sustains the dark part of the picture.

They offer various screen sizes, up to 140 inches, with the minimum throw ratio at 1.39:1. It is easy to set up since it comes with a DLP-1 automatic placement chip, 1.6x zoom capability, and vertical lens modification. Besides, it comes with a durable lump and a 4-watt speaker; therefore, you won’t need to spend extra cash buying them. It also features HDMI 2.0 and HDCP ports, which help the projector to lob a wide 4k bandwidth.


  • HDR10 compatibility
  • Twin 4-watt speaker
  • 3000 lumens
  • Contrast ration -100000:1
  • One chip DLP technology
  • Vertical lens modification
  • 240-watt lamp
  • 1.6x zoom capability


  • Numerous ports such as HDMI and HDCP
  • Economical price tag
  • Incredible clarity
  • HDR10 offers immaculate performance
  • Flawless 4k visual output minus the rainbow effects


  • Black level is unimpressive

3. Epson 5040 UBE WirelessHD 3LCD 4K Home Theater Projector

Epson 5040 UBE Cheapest 4k Projector

This remarkable projector was purposefully designed to offer you a theatre-like cinematic experience from the comfort of your home. It offers 2500 brightness lumens and 100000:1 contrast, which display lifelike pictures. Furthermore, it is powered using a 3-chip LCD system.

To add to its impressive quality, the Epson 5040 UBE supports HDR and 4k boost technology. This technology allows you to view all non-4k content in complete UHD, making it easy to see the little details. The 10-bit color range also gives you the full RGB color option.

This fantastic gadget turns your room into your dream theatre by offering 3D compatibility together with the motor-powered lens. Also, there are no rainbow effects. Setting up the Epson 5040 UBE is quite simple; there are no sophisticated integration procedures. It comes with several ports such as RS-232c, USB, LAN, mini USB, HDMI, and so much more!

Unfortunately, this projector is somewhat heavy, and ceiling installation will need plenty of support. Additionally, it is highly rated by customers, and it comes with an economical price tag for people on a budget. It is everything you need in a 4k projector; therefore, you won’t be disappointed!


  • 4k boost technology
  • 3-Chip 3LCD tech
  • 3D compatibility
  • Ultra-black contrast
  • Wireless streaming


  • Excellent visual output for 3D and 2D content
  • Full HDR10 compatibility with ultra-black contrast ratio 1,000,000:1
  • It offers Numerous connecting ports. 
  • No rainbow effect because of its advanced 3LCD design. 


  • Fans can be noisy

Buyer’s Guide 

Like most products nowadays, choosing a 4k projector can be easy if you have the right information since there are many 4k projectors to choose from. Buying the right 4k projector is relatively easy if you are conversant with these essential features;

Lumens, contrast & resolution: What to expect from any 4k projector? 

A contrast ratio that’s too low will significantly reduce your image’s quality, which beats the aim of 4k resolution. Resolution is the blend of contrast and brightness, and it is also the final visual output.

It takes several elements to achieve True 4k resolution, including your specifications, once you set up the projector. The higher the contrast ratio, the more improved the resolution. For instance, the BenQ HT3550 has a high contrast ratio, which compensates for the lumens and the light required to display a 4k image.

Screen size: Can your cheap 4k projector give you that size?  

The screen size is vital in 4k projectors, and this is mainly because it determines how much stretching it can handle. Screens usually range from 50 to 250 inches, and the wider the screen, the better it is. However, it would help if you were cautious with the screens that are too large since they can damage your image’s quality. Therefore be careful not to buy a huge screen that will produce low-quality images.

Aspect ratio is the ratio of width to length of the picture. It displays how your images are going to appear. The three most common aspect ratios are 16:9, 4:3, and 16:10, and they are all perfect for your 4k projector.

Display technology: What is the superior display technology for your 4k projector? 

This refers to the number and kinds of chips utilized to reflect, refract, and throw light and come up with that fantastic 4k resolution you love so much. There are several display technologies, and among them is the 4k DLP.

It utilizes three individual chip DMDs at 0.47 or 0.66 inches to develop two pixels simultaneously per frame. On the chips, the hidden physical pixels are usually small mirrors, microscopic in size, and two reflecting chips can produce 8.3 million pixels, also referred to as 4k resolution.

Among the best models using the DLP technology is the Optoma UHD60 since the quicker the chips can switch the on-screen colors, the faster the frames will shift. This display technology is perfect for professional gamers and for watching your favorite action movies.

On the other hand, 4k LCD frequently utilizes a color wheel and LCD chips to create the offset pixels and 4k improved projections. The light goes through the chips and the wheel, is balanced by the machine, which results in a crystal clear 4k resolution; however, this mostly depends on the lumens.

Throw ratio: Does it matter? 

If you are placing your 4k projector in a small room, its throw ratio is essential for the perfect experience. The throw ratio refers to the distance the projector can throw the picture from.

Some projectors cast an image from a short distance of about 4 feet, and others will throw a picture for about 10 to 16 feet. You must choose according to the space you are going to place it in.

Final word: How to choose the best cheapest 4k projector for your needs? 

For a 4k projector with HLG and HDR10 compatibility, the BenQ HT3550 has a lot to offer, considering its price tag. The cinematic experience thanks to the HDR10 is impressive enough to utilize once it is out of the box; however, if you want to adjust the picture quality, you can make changes in the settings panel.

The brightness is also okay, although it is slightly low compared to the Optoma UHD60 and Epson 5040UBE. The contrast ratio and 3D display for the HT3550 are quite impressive at 1080p. Even though the Epson 5040UBE displays more shadow aspects, the HT3550’s tone mapping is better when it comes to mid-dark levels. This is quite impressive for a projector that costs significantly less than the Epson 5040UBE.

Its zoom capability and simple vertical lens modification are convenient, which makes setting it up straightforward. These are among the reasons why the BenQ HT3550 is our top pick!

Well, there you have it, the cheapest 4k projectors and a buyer’s guide, in case you don’t know what to look for. Hopefully, my reviews have made your choice easier.

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